Part 1
考官
Did you have a bike when you were a child?
考生
I didn't have a bike when I when I was a child because we can't afford one.
考官
Do you think bikes are popular in your country?
考生
But the bikes are not popular in my country because many people here doesn't have or you can't afford to buy one.
Did you have a bike when you were a child?
分数: 55.0建议: Make the response more natural, correct grammar, avoid repetition, and add a brief specific detail. Start with a clear topic sentence, then one supporting detail using a linking word. Keep it under five sentences.
示例: No, I didn't have a bike when I was a child because my family couldn't afford one. However, I remember borrowing my cousin's bike sometimes to ride around the neighborhood, which I enjoyed a lot.
Do you think bikes are popular in your country?
分数: 50.0建议: Answer directly without filler words, correct grammar and subject-verb agreement, and give a specific reason or contrast. Use a linking word to connect ideas and keep it concise.
示例: No, bikes aren't very popular in my country because many people prefer motorbikes or cars for convenience. For example, long distances and poor cycling infrastructure make cycling less practical for daily travel.
× I didn't have a bike when I when I was a child because we can't afford one.
✓ I didn't have a bike when I was a child because we couldn't afford one.
The sentence mixes past and present tense. The main clause is past ('I didn't have'), so the reason should also be in the past: use 'couldn't' (past of 'can') not 'can't'. Also there is a repeated phrase 'when I' which is a typographical/structure error. Remove the duplicate 'when I' to form a correct sentence. Suggestion: Keep tense consistent in a sentence about the past; use 'couldn't' for past ability or possibility and eliminate duplicated words.
× But the bikes are not popular in my country because many people here doesn't have or you can't afford to buy one.
✓ But bikes are not popular in my country because many people here don't have one or can't afford to buy one.
There are multiple agreement and pronoun issues. 'Many people' is plural, so the verb must be 'do not' contracted to 'don't', not 'doesn't'. The sentence also mixes pronouns: 'many people here don't have' should be completed with the object 'one' (a bike). The second clause uses 'you can't', which changes person; keep the subject consistent (either 'they'/'people' or general 'people'). I corrected to 'don't have one or can't afford to buy one' keeping the general meaning. Suggestion: Match verb forms to plural subjects (people -> don't). Keep subject consistent across clauses or use a general pronoun like 'people' rather than switching to 'you'.